File indexing completed on 2024-04-28 11:50:14

 /***************************************************************************
                                cmapview.h
                              -------------------
     begin                : Mon Mar 19 2001
     copyright            : (C) 2001 by Kmud Developer Team
     email                : kmud-devel@kmud.de
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #ifndef CMAPVIEW_H
 #define CMAPVIEW_H
 
 #include <qlayout.h>
 
 #include <kxmlguiwindow.h>
 #include <kmuddy_export.h>
 
 class QLabel;
 class QScrollArea;
 class QPushButton;
 class QAction;
 class KToggleAction;
 class KSelectAction;
 class QActionGroup;
 
 class CMapWidget;
 class CMapManager;
 class CMapElement;
 class CMapLevel;
 class CMapRoom;
 class CMapZone;
 class CMapViewStatusbar;
 class HVBoxLayout;
 class CMapClipboard;
 
 
 /**This widget is used as a view of the map.
   *It should be create only from the map manager.
   *@author Kmud Developer Team
   */
 class KMUDDY_EXPORT CMapView : public KXmlGuiWindow
 {
    Q_OBJECT
 
 public:
   CMapView(CMapManager *manager, QWidget *parent);
   ~CMapView() override;
 
   void initGUI();
 
   CMapWidget *getMapWidget() { return mapWidget; }
   CMapManager *getManager() { return mapManager; }
 
   // FIXME: Follow/create mode needs to be saved/restored somewere
   /** Set the state of the follow combo box */
   void setFollowMode(bool follow);
   /** Get the state of the follow combo box */
   bool getFollowMode();
   /** Set the state of the create combo box */
   void setCreateMode(bool create);
   /** Get the state of the create combo box */
   bool getCreateMode();
 
   /** Used to let the map manager know if it should register the focus of this widget */
   virtual bool acceptFocus();
 
   /** Used to get the currently viewed zone */
   virtual CMapZone *getCurrentlyViewedZone(void);
   /** Used to get the currently viewed level */
   virtual CMapLevel *getCurrentlyViewedLevel(void);
   /** This method is called when the current position of the player changes */
   virtual void playerPositionChanged(CMapRoom *);
   /** Used to set the current level. This is for internal use */
   virtual void setLevel(CMapLevel *level);
 
   /** Tell this map view to display a different level. view wiil
   * center on the first room */
   void showPosition(CMapLevel *level,bool centerView=true);
   /** Tell this map view to display the level with a given room in it
   * @param room The room to center on
   * @param centerView used to tell center view
   */
   void showPosition(CMapRoom *room,bool centerView=true);
   /** Tell this map widget to display a different zone */
   virtual void showPosition(QPoint pos,CMapLevel *level,bool centerView=true);
   /** This method is used to set the element when that a popup menu is to be showed for */
   void setSelectedElement(CMapElement *element);
   /** This methid is used to set the position that a element was selected when the contex menu is shown */
   void setSelectedPos(QPoint pos);
   /** This method is used to get the element that a popup menu is being displayed for */
   CMapElement *getSelectedElement();
 
   /** This method is called when an element is added */
   virtual void addedElement(CMapElement *element);
   /** This method is called when an element is deleted */
   virtual void deletedElement(CMapLevel *deletedFromLevel);
   /** This method is called when an element is changed */
   virtual void changedElement(CMapElement *element);
   /** This method is called when a map level is changed */
   virtual void changedLevel(CMapLevel *level);
   /** This method is called when something else is changed, it should trigger a repaint */
   virtual void changed();
   /** Asks the widget to repaint itself */
   virtual void requestPaint();
   /** Get the max x cord of all elements */
   int getMaxX(void);
   /** Get the max y cord of all elements */
   int getMaxY(void);
 
   /** Used to find out if a element is visible in the view */
   virtual bool isElementVisible(CMapElement *element);
   /** Used to find out if a level is visible in the view */
   virtual bool isLevelVisible(CMapLevel *level);
 
   /* Used to calculate the correct size for the widget */
   void checkSize(QPoint pos);
 
   /** This is used ensure a location is visiable for views that scroll */
   virtual void ensureVisible(QPoint pos);
 
   /** This will pass cursor changes to the mapWidet */
   void setCursor ( const QCursor & cursor);
 
   void readOptions();
 
   QActionGroup *toolGroup () { return m_toolGroup; }
 
 protected:
   /** Used to get the width of the widget */
   virtual int getWidth(void);
   /** Used to gt the height of the widget */
   virtual int getHeight(void);
   void resizeEvent (QResizeEvent *) override;
   virtual void slotWidgetBeingClosed();
   virtual void slotDockWindowClose();
   void closeEvent ( QCloseEvent *e) override;
   /** Used to set the view to active */
   void focusInEvent(QFocusEvent *e) override;
 
 private slots:
   void slotToolsGrid();
   void slotToolsLevelUp();
   void slotToolsLevelDown();
   void slotToolsLevelDelete();
   void slotToolsZoneCreate();
   void slotToolsZoneDelete();
 
   void slotViewUpperLevel();
   void slotViewLowerLevel();
 
   /** Used to change the position of room/zone labels */
   void slotChangeLabelPos();
   /** Used to room under the point the current room */
   void slotRoomSetCurrentPos(void);
   /** Used to room under the point the login room */
   void slotRoomSetLogin(void);
   /** Used to set speedwalk to the room under the pointer */
   void slotRoomSpeedwalkTo(void);
   /** Used to delete the room under the pointer */
   void slotRoomDelete(void);
   /** Used to display the properties of the room under the pointer */
   void slotRoomProperties(void);
   /** Used to make  the path under the pointer one way */
   void slotPathOneWay(void);
   /** Used to make the path under the pointer two way */
   void slotPathTwoWay(void);
   /** Used to add a bend to the path under the pointer */
   void slotPathAddBend(void);
   /** Used to delete the path segment under the pointer */
   void slotPathDelBend(void);
   /** Used to edit the bends of the path under the pointer */
   void slotPathEditBends(void);
   /** Used to delete the path under the pointer */
   void slotPathDelete(void);
   /** Used to display the properties of the path under the pointer */
   void slotPathProperties(void);
   /** Used to delete the text element under the pointer */
   void slotTextDelete(void);
   /** Used to display the text properties of the text element under the pointer */
   void slotTextProperties(void);
 
 signals:
   void closed ();
 
 private:
   void initMenus();
   /** Used by slotToolsLevel(Up/Down) */
   void levelShift(bool up);
   bool queryClose () override;
 
   /**
    * Used to enable/disable the view actions
    * @param If true then enable the actions otherwise disable the actions
    */
   void enableViewControls(bool enable);
   /**
    * This method is used to disable/enable mapper actions that are not done by enableViewControls()
    * @param If true then enable the actions otherwise disable the actions
    */
   void enableNonViewActions(bool enabled);
 
 
 private:
   /** A pointer to the map manager */
   CMapManager *mapManager;
   /** A pointer to the current level for this map widget */
   CMapLevel *currentLevel;
 
   /** The element that is selected ( when the right mouse button menu is show for it) */
   CMapElement *m_selectedElement;
   /** The position that the mouse is in when the context menu is show for a element */
   QPoint m_selectedPos;
 
   /** This is the map clipboard used for copy and paste actions */
   CMapClipboard *m_clipboard;
   /** Main layout */
   HVBoxLayout *layout;
   /** A toggle button to tell the map view to follow the player. */
   QPushButton *cmdFollowMode;
   /** A toggle button to automatically create rooms as we walk. */
   QPushButton *cmdCreateMode;
   /** The scrolling area wrapping the map widget */
   QScrollArea *scroller;
   /** The Widget used to draw the map */
   CMapWidget *mapWidget;
   /** The status bar */
   CMapViewStatusbar *statusbar;
   /** The max size of all the components */
   QSize maxSize;
 
   //Actions
   KToggleAction *m_toolsGrid;
   QAction *m_toolsUpLevel;
   QAction *m_toolsDownLevel;
   QAction *m_toolsDeleteLevel;
   QAction *m_toolsCreateZone;
   QAction *m_toolsDeleteZone;
 
   KToggleAction *m_viewLowerLevel;
   KToggleAction *m_viewUpperLevel;
 
   KSelectAction *labelMenu;
 
   QActionGroup *m_toolGroup;
 
 
 };
 
 #endif